مكون خارجي لمحمل أسطواني مدبب يوفر سطح اتصال للعناصر الدوارة للمحمل.
steel overall material, 0.8750 inches nominal overall width, 3.7500 inches nominal outside diameter, 0.0938 inches nominal backface corner radius, axial distance between center of cup contact line and bearing stability point on shaft axis 0.3600 in. special features